Refrigerator



FIG. 1 is a top, front and right-side perspective view of a refrigerator showing our new design;

FIG. 2 is a bottom, rear and left-side perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left-side elevation view thereof;

FIG. 6 is a right-side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a top, front and right-side perspective view of the refrigerator with the door slightly opened; and,

FIG. 10 is a top, front and right-side perspective view of the refrigerator with the door fully opened.

The broken lines shown in FIGS. 1-10 depict portions of the refrigerator and form no part of the claimed design. 

CLAIM We claim the ornamental design for a refrigerator, as shown and described. 